@incollection{Abdat10, author = {F. Abdat and C. Maaoui and A. Pruski}, title = {Real Time Facial Feature Points Tracking with Pyramidal Lucas-Kanade Algorithm}, booktitle = {Human-Robot Interaction}, publisher = {IntechOpen}, address = {Rijeka}, year = {2010}, editor = {Daisuke Chugo}, chapter = {13}, doi = {10.5772/8139}, url = {https://doi.org/10.5772/8139} }